Our product: Melt-Blown Nonwovens for Medical Masks
Products Description
SMS structure for single-use medical masks
Medical masks generally use SMS (spunbond - meltblown - spunbond) composite multilayer structure, the inner and outer S is spunbond nonwoven, English for Spunbond; the middle M is meltblown nonwoven, English for Melt blowing.
The outer layer of medical surgical masks and medical N95 masks need to use non-woven fabric with waterproof treatment, which is mainly used to isolate patients' droplets and blood; the middle of medical N95 masks is thicker meltblown non-woven fabric with good filtration, and the inner layer is ordinary non-woven fabric.
The filter layer of industrial dust masks is also mostly meltblown nonwoven, or HEPA filter paper with meltblown nonwoven as the material.
The filter cotton and electrostatic cotton of the gas mask also use Melt-Blown Nonwovens for Medical Masks, and the high-end dust filter cartridge uses HEPA cartridge.
Specifications and Applications
Melt-Blown Nonwovens for Medical Masks is light and thin, with a grammage range of 15-500 grams per square meter. As a comparison, the T-shirt we wear in summer weighs about 150 grams. The thickness of meltblown nonwoven fabric is important for masks with different filtration levels.
Melt-Blown Nonwovens for medical masks application
20~25g weight
BFE ≥ 95, medical surgical mask standard for BFE ≥ 95% (anti-bacteria), PFE ≥ 30% (anti-virus)
40~45g weight
Chinese standard KN90 mask
50~55g weight
Chinese standard KN95, American standard N95 masks
75~90g weight
Chinese standard KN100, American standard N99 masks
If you need other rubber&plastic products, please transfer to our Products Page and find it!
Hot Tags: melt-blown nonwovens for medical masks, China melt-blown nonwovens for medical masks manufacturers, suppliers, factory, spunbond non woven polypropylene fabric material, pp spunbond non woven fabric, composite non woven fabric, 4 ounce non woven geotextile fabric, non woven waterproof, meltblown raw material
